The Atlona AT-DP400 is a DVI to Mini DisplayPort converter designed to convert every Mac or PC computer's with a dual link DVI output to a digital signal over a Mini DisplayPort connector.

The AT-DP400 is specifically designed to work with iMac 27" which can support resolutions up to 2560x1440. Users can use the connected monitor as their main display or extend their desktop using it in addition to their laptop's screen.

The Atlona DVI to Mini-Display Port Converter is compatible with all Apple and PC Computers which have a DVI or Mini-DVI connections. The DP400 is featured with Attached DVI cable and USB Power source. There is no need for an external Power supply.

Important Notes:

Note: For PS3 or Xbox users, you can use our converter without additional devices at only 720p. Make sure to set 720p prior connecting it to the DP400. Even Though DP400 is able to pass-though very high resolutions, the Xbox or PS3 users will only be able to view 720p because iMac 27" doesn't accept 1080i or 1080p.

How is our converter different from others:

AT-DP400 is HDCP Compliant, which means that you can play copy protected material though our converter

Apple 24" and Apple iMac 27" Compatible

Supports Dual Link resolutions up to 2560x1600 or more common 2560x1440 used by iMac 27"

Power Over USB, no external power supply needed

True pixel to pixel signal

Pro Mac Compatible, works with all pro applications such as Final Cut Pro

Our converter is only hardware based, therefore will never have any issues with new operating systems or if Apple updates the current operating system

The AT-DP400 was tested against every Apple DVI based computer by our engineers and Apple engineers

Our converter will not change any video settings or process video, therefore the quality will be identical to if the computer would be connected to the display without the converter

We don't change frame rate or refresh rate and we don`t scale video, therefore there would not be any delays or video artifacts

Key Features:

Compatible with All Mac and PC computers with DVI output

Supports Dual Link resolutions up to 2560x1600 or more common 2560x1440 used by iMac 27"

HDCP Compatible

True pixel to pixel signal

Xbox or PS3 users will be able to connect to iMac 27" without additional hardware (max. resolution 720p)

Full EDID management allows storing EDID information on the converter to make sure there is always a connection in between the computer and display

Re-Clocking technology will insure that signal stays the same quality as it was before entering the converter

Resolutions: all resolutions up to 2560x1600 (It is Important to select one of the resolutions that display is capable of displaying, refer to your display's users manual)

Dimensions: 4.4(W) x 2.5(D) x 1(H) - inch

Weight: 0.8LB

Gross Weight: 1.2LB

Package Includes:

AT-DP400 (Dual Link) DVI to Mini Display Port Converter

7-inch DVI Cable is attached to the AT-DP400

7-Inch USB cable is attached to the AT-DP400

Operation Manual

HDTV Supply received back to our company today this product of which the
buyer did not want and did not open the box. It is new and sold with a 10
year Atlona warranty, a 30 day No-Hassle return and Free U.S. Based Lifetime
Tech support from us. You can buy it for 15% off the List Price and
includes free UPS insured ground shipping within the U.S. 50 states. It ships from California. It is sold First Come-First-Serve and it won't last long so call 800-841-9238 right now and place your order.

HDTV Supply and Atlona have teamed up and offers a 10 Year Warranty on all
Atlona Electronic Products and a Lifetime Warranty on cable products when
Atlona products are purchased from this HDTV Supply site.

HDTV Supply and Atlona have teamed up and warrants Atlona products will
substantially perform to their published specifications and will be free
from defects in materials and workmanship under normal use, conditions and
service. Under its Limited Product Warranty, Atlona, at its sole discretion,
will either (a) repair or facilitate the repair of defective products within
a reasonable period of time, restore products to their proper operating
condition and return defective products free of any charge for necessary
parts, labor and shipping or (b) replace and return, free of charge, any
defective products with direct replacement or with similar products deemed
by Atlona to perform substantially the same function as the original
products or (c) refund the pro-rated value based on the remaining term of
the warranty period, not to exceed MSRP, in cases where products are beyond
repair and/or no direct or substantially similar replacement products exist.
Repair, replacement or refund of Atlona's products is the purchaser's
exclusive remedy and Atlona's liability does not extend to any other
damages, incidental, consequential or otherwise.

This Limited Product Warranty extends to the original end-user purchaser of
Atlona's products and is non- transferable to any subsequent purchaser(s) or
owner(s) of these products and the Limited Product Warranty Period begins on
the date of purchase by the end-purchaser. The date contained on the
end-purchaser 's sales or delivery receipt is the proof purchase date. For
more info contact Atlona at 877-536-3976 or HDTV Supply at 800-841-9238.

Questions & Answers

Ask a question about the Dual link DVI to mini displayport - Discontinued or Call 800-841-9238